---> uname -a: Linux prd-centos8-robot-2c-8g-8463.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4971 19 2144 6820 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:98:d5:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe98:d50c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/08/2025 _x86_64_ (2 CPU) 00:46:48 LINUX RESTART (2 CPU) 12:47:01 AM tps rtps wtps bread/s bwrtn/s 12:48:01 AM 201.98 154.18 47.80 14719.18 39201.75 12:49:01 AM 109.52 0.23 109.28 11.86 10074.52 12:50:01 AM 38.85 1.08 37.77 115.96 4772.86 12:51:01 AM 50.07 9.20 40.87 1638.25 2800.80 12:52:01 AM 27.97 0.03 27.94 3.47 5640.35 12:53:01 AM 4.32 0.10 4.22 32.12 173.18 12:54:01 AM 0.65 0.03 0.62 1.87 109.15 12:55:01 AM 20.66 0.65 20.01 74.12 933.93 Average: 56.75 20.69 36.06 2074.69 7963.42 12:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 AM 5631888 7110788 2250544 28.55 2688 1673724 650428 7.28 177544 1800352 53036 12:49:01 AM 5162448 6988020 2719984 34.51 2688 2004116 720724 8.07 189860 2192708 145692 12:50:01 AM 5287932 7090928 2594500 32.91 2688 1980956 616828 6.91 216984 2037116 16 12:51:01 AM 4969848 7024256 2912584 36.95 2688 2223912 667968 7.48 260060 2286000 156424 12:52:01 AM 5013752 7067956 2868680 36.39 2688 2224040 624484 6.99 263500 2234580 4 12:53:01 AM 4970752 7027072 2911680 36.94 2688 2226156 681008 7.63 263764 2277088 276 12:54:01 AM 4962860 7021944 2919572 37.04 2688 2228956 681008 7.63 263908 2284936 116 12:55:01 AM 5157864 7046024 2724568 34.57 2688 2064628 668636 7.49 456736 1921020 13380 Average: 5144668 7047124 2737764 34.73 2688 2078311 663886 7.43 261544 2129225 46118 12:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 251.87 141.04 1041.45 54.70 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 118.01 92.02 1269.21 12.84 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 13.05 9.03 6.93 3.74 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 47.05 35.49 301.75 8.62 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 189.25 135.40 37.56 34.72 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 32.67 22.81 9.99 6.30 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 23.43 19.61 5.62 4.74 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 60.19 42.18 89.85 29.61 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.94 62.20 345.28 19.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/08/2025 _x86_64_ (2 CPU) 00:46:48 LINUX RESTART (2 CPU) 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 39.37 0.07 10.45 7.03 0.09 42.98 12:48:01 AM 0 34.91 0.10 9.82 7.13 0.08 47.96 12:48:01 AM 1 43.83 0.03 11.08 6.94 0.10 38.02 12:49:01 AM all 35.42 0.00 4.81 2.95 0.09 56.72 12:49:01 AM 0 24.31 0.00 3.90 2.78 0.10 68.90 12:49:01 AM 1 46.55 0.00 5.73 3.12 0.08 44.51 12:50:01 AM all 15.33 0.00 1.99 1.49 0.07 81.12 12:50:01 AM 0 8.88 0.00 2.07 1.49 0.07 87.49 12:50:01 AM 1 21.77 0.00 1.90 1.50 0.07 74.76 12:51:01 AM all 26.39 0.00 4.85 1.95 0.09 66.72 12:51:01 AM 0 18.70 0.00 3.89 1.57 0.08 75.76 12:51:01 AM 1 34.07 0.00 5.81 2.32 0.10 57.69 12:52:01 AM all 2.57 0.00 0.69 1.04 0.05 95.65 12:52:01 AM 0 3.01 0.00 0.90 1.37 0.05 94.67 12:52:01 AM 1 2.14 0.00 0.47 0.72 0.05 96.62 12:53:01 AM all 7.48 0.00 0.77 0.04 0.07 91.64 12:53:01 AM 0 3.62 0.00 0.48 0.02 0.07 95.81 12:53:01 AM 1 11.35 0.00 1.05 0.07 0.07 87.47 12:54:01 AM all 11.55 0.00 0.66 0.05 0.08 87.66 12:54:01 AM 0 4.89 0.00 0.32 0.10 0.08 94.61 12:54:01 AM 1 18.21 0.00 1.00 0.00 0.08 80.70 12:55:01 AM all 23.67 0.00 3.12 0.41 0.08 72.72 12:55:01 AM 0 18.39 0.00 2.96 0.44 0.08 78.13 12:55:01 AM 1 28.93 0.00 3.27 0.38 0.08 67.32 Average: all 20.21 0.01 3.41 1.87 0.08 74.42 Average: 0 14.57 0.01 3.04 1.86 0.08 80.44 Average: 1 25.85 0.00 3.78 1.88 0.08 68.40